Question

Choose the statement(s) that is/are true about Bohr model of the
atom.
(i) Electron energies are quantized and they can assume only
certain discrete energy values.
(ii) An electron receiving extra energy could transfer to a higher
energy level.
(iii) An electron falling from a high energy level to a low energy
level will radiate the excess energy in the form of electromagnetic
radiation.
(iv) An electron can be stripped off an atom by giving it
sufficient energy.